The cinematic power of lightning.
This got me to a-wonderin'. What powers does lightning have, according to the movies?
So far we have:
The aforementioned shoe powers.
Enough jigawatts to send your car back in time. (Back to the Future)
Enables your computer to create living beings. (Weird Science)
Animates reassembled bodies. (Frankenstein)
Kill power-hungry sorceress queens. (Willow)